Westland Grey Green Heavy
The Westland Grey Green is an ISS top seller due to the exceptional value for money it offers, whilst still providing a great look and unparalleled protection for your home.
The Westland Grey Green is a Brazilian slate quarried from the Minas Gerais area of Brazil. It exhibits a unique colour which, as the name suggests has a grey green appearance. The slate is popular throughout the UK with particular popularity throughout the South West due to its colour similarity to the Delabole slate.
Also available as a carbon neutral slate option – Pedra Leve.
Sizes Available
350 x 200mm
400 x 200mm
400 x 250mm
500 x 250mm
Download a brochure
Advantages
- Attractive permanent blend of beautiful grey-green-grey colours with virtually no visible pyrites
- The Westland Grey Green displays a lightly textured flat surface with heavily dressed edges, which when laid on the roof looks fantastic
- The Westland Grey Green proudly conforms and surpasses all the top UK tests for water absorption, thermal cycle resistance and sulphur dioxide (acid rain) exposure with an excellent W1-S1-T1 rating
- Having been put through the most stringent selection process, the Westland Grey Green comes selected in both 5mm-7mm and where required in a 7mm-9mm and tested to the British UKCA requirements
- Full UK guarantee of up to 30 years for the Westland Grey Green Heavy slate. All our natural slate products come with a guarantee and declaration of performance.
Technical Advice
When slating please allow for cutting, wastage and top or bottom / courses of, 10% for slates hook fixed that originate from Brazilian quarries and 15% for slates nail fixed that originate from Brazilian quarries.
A Declaration of Performance (DOP) and full testing results can be provided upon request.
Click here to download a brochure.